don. >> let's look ahead to tomorrow, rupert murdoch, james murdoch, rebekah brooks to testify in house of commons. what can we expect from this? >> the big box office will be rupert murdoch, one of the world's most powerful media moguls, sitting in front of members of parliament in the british house of commons, being cross-examined essentially about what he knew at news international, news corp, about this phone hacking scandal, we are expecting to hear much less from rebekah brooks, former ceo of news international. editor of "news of the world" as with she's already been arrested so there is a police investigation into her conduct and her -- what she's been up to. and so she's going to be much more con stained as to what she'll be able to see legally to the mps, who will be asking questions. also constraints on what the mps can ask rebekah brooks. they don't want to jeopardize the ongoing criminal investigation into what brooks may or may not have done. an interesting day to watch tomorrow. >> matthew chance in london tonight, thank you very much. >>> now more on in-depth coverage. t